Sudden Winds,
...makes a good point for me.
On most runways of
significant length you can do an improved climb T/O.
The V1 spread may be anything up to 30kts.
On these runways you can reject long past a
normal speeds V1 and be assured of a theoretical stop on the runway.
Playing with fire?
I endorse what
John Tullamarine says though...the call on the day is going to depend on a number of issues and it may prove to be a day on which you wished you'd never got out of bed.